The second method is to issue your company's invoice header without changing the invoice header of the fuel card. You can buy recharge cards directly at gas stations or card outlets, so you can invoice whatever you want. There is no restriction (no personal invoice can be issued), and then the fuel card can be recharged with the recharge card. But the trouble with this is that you have to fill out a form every time you buy a prepaid card.
These are two ways to solve your problem. If you think it can help you, please adopt it. Thank you!