You can add a note or picture to a transaction that already happened. For instance take a picture of the receipt.
But when you get an invoice and want to schedule a payment in the future you can't add a note or a picture. So I have to wait untill the transaction has been done and then try to find my bill and add the picture. That is very inconvenient and of course I'm almost certain to forget to add this in the future.
I would like to be able to add notes and pictures to all transactions, not just some.
Please add a high-five if you would like this too.