You can set a standard transaction up for a VAT journal. You can have more than one of these.
Follow the below steps to set this up:
In the Legal Accounts Desktop (LAD) select the VAT tab.
Select VAT Journals.
Fill in all the details you require for the journal posting.
Select Standard Transaction at the bottom of the screen.
Select New.
Put in the code required and a description in.
Select OK.
Post the journal you are doing by selecting OK/Next.
Then you will see in the Template box at the top your Standard Transaction will be visible to use next time.