It is a very common expense. Just input your own description "auto mileage" or something similar.
Do you have an accountable reimbursement plan? This is where the member or employee must provide you with a record or receipt for the expense (or mileage in this case) and you then cut them a check?
*A reminder that posts in a forum such as this do not constitute tax advice.
Also keep in mind the date of replies, as tax law changes.
