Occasionally you may have a few extra Rand available to go towards your debts (it can happen).
While it is wise to always save for unplanned emergencies you can coordinate with your Debt Counsellor on where best those funds can be used (Like closing a small account, sorting out any arrears that are missing from one account etc).
Speak to them before you just go put the money into the credit providers account (as reference numbers may have changed as well).