How to manage Credit Card expenses from employees

Summary:

Due to provider/ our environment restrictions, we can not upload credit card information through integration.

Is there a best practice to do this process without the formal integration?

Content (required):

Since we can not do it automatically, we are doing it manually. Our accounts payable team is registering the amounts directly on AP module and doing the process through there.

However the receipts/ invoices and justifications from the expenses are done by the employee with the card itself... which makes it confusing to segregate what is within policy of the payments or not... and sometime doubles the work from registering the information.