Well yes you can set a style for the following, but the DEFAULT is to use the same. However, this is still not forward looking for the style format in question. It simply states what style to use, but says nothing about what the settings are for that style.

However, you could use your special paragraph (with the page break before) follow with another special style that ALSO does a page break before. Thus the text will have breaks before and after.

Again, AFAIK there is no setting for a following break (within a style), for the reasons stated. Otherwise using the Enter key to go to a new paragraph (even using the same style) would ALWAYS make a page break. This would be very very unusual typography.

For that reason if you DID use a following style with another page break before, you would be limited to one paragraph per page.