There are many ways, and as Bruce wrote, it depends a lot on the detail of your bookkeeping.
Couple of ways…
Use Line Items. You can have many fields with the same attributes such as Debit1, Debit2, Debit3 and even have matching Description fields. They work together to provide the sum in a Balance or Total field for the record; the record representing a single check.
Or use a matrix to handle the equivalent of several fields within one field. Ultimately this one allows more separate entries on a single check since you don’t have to predetermine a ceiling.
Either way you can display it something like this on a check’s form: