General Ledger - Journalization of Entries

I just wonder, Why We cannot clone(recurring entries) on this particular important area. All of the Accountant or Financial Controller must close or recur the entries every end of the month or year.
Sales Module has it’s clonning system as well as Purchases. Why on here we cannot. Or why this clonning features is not avaiable on the Accounting - General Leger or Journal

Does anyone of you Guys notice this one, Or how to Clone a Journal Entries?