You do not do 90 day reports on a Non-O entry stamp as that only gives you 90 days in Thailand then you either leave or extend. You get a TM30 on any entry stamp but will only be needed if you are going to use Immigration services for anything such as an extension.
If you have already maxed out one Visa Exempt entry then the safest way to get another Visa Exempt stamp so soon will be to use a border bounce agency.
They may accept two accounts (ask your Immigration Office) but your biggest worry might be would BB do the paperwork for you having withdrawn the bulk of your funds?
To save time in Vietnam you can start to complete your application before you arrive then when you get your entry stamp upload that as proof of current location as soon as you get it and submit your application within minutes of arrival
There is a video link on the TM30 registration home page, watch that to see home simple the 3 step process is (after set up you only do step 3 in future)
Your Wise transaction should should have used the selection "Funds for long stay in Thailand" or words to that effect in the drop down menu for the reason for the transfer