This is a situation why you may have a left-over balance in your clearing account after generating a lease schedule and a journal.
Once you've generated a lease schedule for a leased asset, AssetAccountant will recommend an Amount Capitalised equal to the Amount Financed.
If you do not edit the Amount Capitalised, there should be no left-over clearing account entry.
However if you do edit the Amount Capitalised, this difference will be automatically entered into your clearing account to be treated manually and separately as you need to in your given circumstances.