You don't need to have digital records of every expense!As long as you have proof (whether its digital or paper) is all you need and that's only if you have a tax investigation!
? I'm confused with what you are saying.

The clue is MAKING TAX DIGITAL...........
It is very probably as simple as entering....... Insurance payment £60 on Monday 30th June, 2025 .
But thats what needs to be done as far as i can see.
If you don't have a digital record of every expense, when and how are you going to submit them ? Just a lump sum quarterly ? I wouldn't think so.
I've covered this topic before. As Daz said, you only need to submit Turnover, Expenses and Profit using your bridging software. It's the full dedicated MTD software like QuickBooks that need everything recorded. But they will also only send the basic requirements to HMRC.
As most of us already have digital software for our business, even if it's just a spreadsheet, all you need is bridgeing software to send your quarterly figures. It is your responsibility to recorded digitally all your expenses making them available should HMRC ever want to see them.
The other thing to think about with Bridging software is that the figures to send to it need to be digitally linked to your own source. Not sure how CP will handle that, but for most you will probably need a basic spreadsheet set up to show your quarterly results of turnover, expenses and profit. Maybe monthly amounts totalled up for each quarter. Those three total cells then need to be transposed to the bridging software.
In a nut shell, it means if you make a change to your spreadsheet, it will automatically amend the bridging software figures. It's there to stop you messing around afterwards and prevent blame to the Bridging Company from tampering afterwards.
That's why for simplicity, a separate Spreadsheet for quality figures should be created ready for the Bridge. But make sure you make any amendments before final submission are corrected on the Spreadsheet and your bridging software.
Take a look at this video....
https://youtu.be/LIMkqtTGbJ8?si=FOC57lbrUW87rLvI