If you are uploading a new adtexts directly through Adwords Editor and you KNOW that there are parts that Google will initially disapprove but that will eventually be allowed, (such as an exclamation mark in the title which is actually part of a product name and is also found on the landing page) you can do the following:

-From the 'View' box select 'Items with Errors or warning'
-Then select the item in question
-Under the red message there is a box 'Exception request' where you would need to type in a brief reason why the exception should be applied.
This will allow you to post your changes. Once done, you should call Google and inform them of the issue to make sure that the exception is applied straight away.

Remember: You should be confident that you have a valid case for being granted an exception, otherwise Google will end up disapproving your ad anyway.