If the fees are known, set up in Sage 50, for that credit card, and taken off each transaction and the credit cards are deposited separately and more or less immediately, there's no need for a separate Credit Cards Receivable account.

In the olden days, batches were on paper, and handled as bank deposits. If the electronic transaction workflow is more or less the same as the old paper system - i.e. fees are on the electronic batch listing and multiple card charges are going in to the bank account as one deposit -  then it's easiest to use the Bank Deposit screen to move the total from a pending Credit Cards Receivable account to the actual bank account.