Can I exit Thailand and re-enter for a 30-day visa while preparing for a non-B visa application?

Hi there,

So I want to just clarify a couple of things:

1) We entered Thailand from South Africa on 1 Feb on 30 day visa exempt stamp and then extended for 30 days. Then we did a border run to Malaysia and entered again beginning April on 30 day visa exempt stamp and extended for 30 days. We now have to apply for our non-B visas but some of our documents expired and has to be redone (and a whole lot of other needed documents that we only learned about yesterday), BUT our stamps expire next week, 7 June. Will we be able to exit the country AGAIN and enter with a 30 day exempt or tourist visa in order to give us time to finalize all documents for nonB and TOEIC test? Or what are our options?

2) If my company agreed to put my husband on my work permit, and my husband then gets a job. Does he have to get his own workpermit or can he stay on mine?

Thanks in advance!