Maker Checker Validation for Creation and Posting of invoice

As per certified Auditors who have audited our financial system of VIP, there was a recommendation to implement maker checker concept in the the system wherein the system will check the 'creator of an invoice' and will not allow him to 'post his own invoices' but will allow to post in case created by someone else. This is the standard control in order to control any errors in the invoice.
As of now VIP has the option only to provide / revoke the access to 'create' or 'post' but will not keep a track of the creator and restrict posting to himself.

So kindly provide the option of MAKER CHECKER concept in Financial invoice workflow.