SQL Script Help, combine two queries into one

Question

I was wondering if these two queries could be combined into a single query?

Query 1: to get the @guidID to be plugged into Query 2:

DECLARE @guidID uniqueIdentifier
    SET @guidID = (SELECT guidID FROM dbo.table1 WHERE IntID = 1) 

Query 2: retrieves a combined table from a function and table1

SELECT o.guidID, IntID, Title, func.Name 
  FROM dbo.table1 o
 INNER JOIN dbo.func1(o.guidID) func ON func.guidID = o.guidID
 WHERE IntID = 1

func1 takes in a guidID object Returns a table of (guidID, IntID

Thanks for any help, this is as far as I've gotten, which give me the data that I need but in two separate queries.