Receipts for business expenses

Hello everyone,
I am new to both accounting and Manager. How do I manage business expenses or what would you suggest me to do?
Currently, here if my flow:
1 - I created a credit card account in Manager,
2 - For every expenses I enter a Payment and paid from the credit card act.
3 - Do a inter-bank transfer at the end of the month from checking to credit card.
4 - I snap a picture of paper receipts and transfer it to computer or screenshot online receipts and save to a folder.

As you can see, the step 2 and 4 is time consuming as well as it not easy to look up a receipt later on unless I have to name every receipt pictures to a meaningful descriptive ones.

I am thinking of subscribing to an online service like WAVE to keep track of all receipts, then on the Manager I only create one lump sum expense at the end of the month. Would this work?

Any inputs are appreciated.

You can always just import your bank statement and have bank rules to automatically categorize them.

https://www.manager.io/guides/9240

Then

https://www.manager.io/guides/9243

Thanks, Lubos! How about the paper receipts, do I need to digitize and keep them or the bank transactions in statement are good enough (tax-wise)?

That is a question for your accountant or local tax authorities. The answer has nothing to do with Manager.