Removal to SSL certificate


Recently I had applied for SSL certificate for which i had payed more then $100.

Currently temporary certificate is installed on my domain by dreamhost.

Now my site visitor are getting warning about SSL certificate for this domain.

I want to ask, Can i remove temporary secure hosting from my domain? And after that can i switch back to secure hosting when i will get my certificate without pay anything again?

Please help me.

Thanks in advance

Anoop kumar