The absolute worst case is that you slightly annoy the HR/TA at the company and they reject you again with a slightly annoyed letter.

Most likely case is that the same garbage AI system that rejected you the first time just rejects you again.

And best-case you get your case heard again and get hired, even if just for the perseverance.

So I don't see why not, an employment relationship is not like personal relationships where "no means no", it's not like you're stalking the company.