Are there any credit cards that cannot be used for car loan payments? CardUp Team March 09, 2020 02:25 Updated Please note that credit cards issued by Citibank and American Express cannot be used for car loan payments. Related articles What can I pay with CardUp? What types of cards are accepted by CardUp? The recipient that I would like to pay to is not on the list. What should I do? What types of payments are supported on an American Express credit card? I’m not sure the rewards on my card justifies the fee. Convince me.